Global Patent Index - EP 1667977 A4

EP 1667977 A4 20090909 - ISOQUINOLINONE POTASSIUM CHANNEL INHIBITORS

Title (en)

ISOQUINOLINONE POTASSIUM CHANNEL INHIBITORS

Title (de)

ISOCHINOLINON-KALIUMKANALINHIBITOREN

Title (fr)

INHIBITEURS DE CANAL POTASSIQUE D'ISOQUINOLINE

Publication

EP 1667977 A4 20090909 (EN)

Application

EP 04788883 A 20040922

Priority

  • US 2004030944 W 20040922
  • US 50513803 P 20030923

Abstract (en)

[origin: WO2005030727A1] The present invention relates to compounds having the structure formula(I) useful as potassium channel inhibitors to treat cardiac arrhythmias, and the like.

IPC 8 full level

C07D 217/00 (2006.01); A61K 31/44 (2006.01); C07D 217/24 (2006.01); C07D 217/26 (2006.01); C07D 401/04 (2006.01); C07D 417/04 (2006.01)

CPC (source: EP US)

A61P 9/00 (2017.12 - EP); A61P 9/04 (2017.12 - EP); A61P 9/06 (2017.12 - EP); A61P 43/00 (2017.12 - EP); C07D 217/24 (2013.01 - EP US); C07D 217/26 (2013.01 - EP US); C07D 401/04 (2013.01 - EP US); C07D 401/06 (2013.01 - EP US); C07D 417/04 (2013.01 - EP US)

Citation (search report)

  • [X] WO 02062764 A1 20020815 - TAKEDA CHEMICAL INDUSTRIES LTD [JP], et al
  • [X] WO 9838168 A1 19980903 - TANABE SEIYAKU CO [JP], et al
  • [X] EP 0652218 A1 19950510 - TAKEDA CHEMICAL INDUSTRIES LTD [JP]
  • [X] EP 0585913 A2 19940309 - TAKEDA CHEMICAL INDUSTRIES LTD [JP]
  • [X] EP 0566069 A1 19931020 - TAKEDA CHEMICAL INDUSTRIES LTD [JP]
  • [X] EP 0481383 A1 19920422 - TAKEDA CHEMICAL INDUSTRIES LTD [JP]
  • [DA] WO 0224655 A1 20020328 - MERCK & CO INC [US], et al
  • [E] WO 2005030726 A1 20050407 - MERCK & CO INC [US], et al & JP 2000072751 A 20000307 - TANABE SEIYAKU CO & FARMACO, EDIZIONE SCIENTIFICA , 36(6), 400-11 CODEN: FRPSAX; ISSN: 0430-0920, 1981
  • [X] DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; UKITA, SHINZOU ET AL: "4-Phenylisoquinolinone derivatives as cGMP phosphodiesterase inhibitors", XP002536136, retrieved from STN Database accession no. 2000:151479
  • [X] HIDEAKI NATSUGARI ET AL: "Novel, Potent, and Orally Active Substance P Antagonists: Synthesis and Antagonist Activity of N-Benzylcarboxamide Derivatives of Pyrido[3,4-b]pyridine", JOURNAL OF MEDICINAL CHEMISTRY, AMERICAN CHEMICAL SOCIETY, WASHINGTON, US, vol. 38, no. 16, 1 January 1995 (1995-01-01), pages 3106 - 3120, XP002462524, ISSN: 0022-2623
  • [X] UNVERFERTH K ET AL: "Synthese und antikonvulsive Aktivtàt von 3-Carbamoyl-4-aryl-isochinolin-1(2H)-onen", ARCHIV DER PHARMAZIE, VCH VERLAGSGESELLSCHAFT MBH, WEINHEIM, DE, vol. 324, no. 10, 1 October 1991 (1991-10-01), pages 809 - 814, XP001070958, ISSN: 0365-6233
  • [X] DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; DURO, F. ET AL: "Synthesis and pharmacological activity of amino- and dialkylaminoalkylamide derivatives of 3-carboxy-4-phenylisoquinoline. Part I", XP002536137, retrieved from STN Database accession no. 1981:515239
  • See references of WO 2005030727A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

Designated extension state (EPC)

LT LV

DOCDB simple family (publication)

WO 2005030727 A1 20050407; AU 2004276267 A1 20050407; AU 2004276267 B2 20100819; CA 2539541 A1 20050407; CA 2539541 C 20100629; CN 1856473 A 20061101; EP 1667977 A1 20060614; EP 1667977 A4 20090909; JP 2007506748 A 20070322; JP 4719152 B2 20110706; US 2006270704 A1 20061130; US 7781457 B2 20100824

DOCDB simple family (application)

US 2004030944 W 20040922; AU 2004276267 A 20040922; CA 2539541 A 20040922; CN 200480027378 A 20040922; EP 04788883 A 20040922; JP 2006528110 A 20040922; US 57234306 A 20060317